>> one thing is that free-speech laws set quite a high bar. there's a sense there's a real trade-off between free speech and any ban. another issue is the government's use of informers who are actually in the party. in the past, one attempt was turned down by germany's highest court, which said the government cannot simultaneously have informers in the npd helping make policy and also try to ban the party at the same time. the government has been cutting back on its use of informers, and now the upper chamber of parliament has said it does want to try for a band again in the next couple of months, so it does remain an issue on the table, but as i say, with quite a high bar to succeed. >> why is it that eastern germany in particular is so attractive for groups like this? >> east germany does continue to have a weak economy, and high unemployment rate, particularly among young people, and as we saw in the peace, they often tell those young people they will take care of them. also, fewer immigrants in the east, therefore perhaps for some people t